"What We Have Here is a Failure to Communicate": Association of Preferred Language With the Rate of Psychiatric Consultation.

BACKGROUND In the United States, people with limited English proficiency (LEP) receive poorer medical care than those proficient in English. Few studies demonstrate how linguistic barriers complicate psychiatric care; in consultation-liaison (C-L) psychiatry, there are no published data about care disparities for patients with LEP or for whom English is not the preferred language (PL). OBJECTIVE We sought to determine if PL affects the psychiatric consultation rate. METHODS Among adult patients admitted during 1 year to a large urban academic medical center, we compared psychiatric consultation rates in English PL patients with non-English PL patients. PL was ascertained from demographics during the medical record. The occurrence of psychiatric consultation was ascertained from C-L service logs. RESULTS There were 54,534 admissions: the no-consultation group (N = 53,196) and the consultation group (N = 1,398). English as PL was more common in the consult group (72.0% of consult group, 62.0% of no-consult group, χ2 = 92.98, p < 0.0001). Spanish speakers were underrepresented in the consult group (14.2% of consult, 25.8% of no-consult, χ2 = 98.78, p < 0.0001). CONCLUSION Primary teams requested more consultations for patients whose PL was English than for patients with other PLs, suggesting that psychiatric needs of patients with non-English PL may be unaddressed. This is the first study to demonstrate a disproportionately low rate of general hospital psychiatric consultations in this population. Further study is necessary to confirm and understand this disparity. We recommend routine use of professional interpreters and low threshold for consultation in patients with non-English PL.